OT-2026-000046247
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000046247) never changes.
Identity and time
| Publication number | OT-2026-000046247 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57ca-7357-be26-417947b05f5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046247 |
| Status | PUBLIC |
Content hashes
| Canonical text | c3e963d797f67d36f01a1eca85c7435c414925a883274be70d4ccc29966f0a0d |
|---|---|
| Markdown | 2bd53f477f37a774f8bb472115337d7a1a0ee6421938a1f5772cf5af836c1666 |
| Publication page | 2e5757775000544ec5b7f59d89b0daef5d69767ddfb6ad48112b1698f3dbb915 |
| Manifest | 3059ce1b8c980e2f5bc4a4e6a119e4f6f1b5649f02ca2a30c2723e50f0c10fae |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | VO5HjyZhS5OT9zz7Cmd8+BudcfJLQBqazlRKh85kPZfvpvDB4I13LRs3QC2XmIw9gWqyRkCoRVip3I2uxaT5Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:08:06.011782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046247observed 2e5757775000544ec5b7f59d89b0daef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:05.992958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046247/manifest.jsonobserved 3059ce1b8c980e2f5bc4a4e6a119e4f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:05.973677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046247/publication.mdobserved 2bd53f477f37a774f8bb472115337d7a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:05.954612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046247/publication.txtobserved c3e963d797f67d36f01a1eca85c7435c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|